CN101341411B - Test adapter - Google Patents

Test adapter Download PDF

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Publication number
CN101341411B
CN101341411B CN2005800523516A CN200580052351A CN101341411B CN 101341411 B CN101341411 B CN 101341411B CN 2005800523516 A CN2005800523516 A CN 2005800523516A CN 200580052351 A CN200580052351 A CN 200580052351A CN 101341411 B CN101341411 B CN 101341411B
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CN
China
Prior art keywords
component
test adapter
contact component
contact
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005800523516A
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Chinese (zh)
Other versions
CN101341411A (en
Inventor
图奥莫·玛米拉
米卡·皮赖宁
米卡·凯洛科斯基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elektrobit Production Solutions Oy
JOT Automation Oy
Original Assignee
JOT Automation Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Publication of CN101341411A publication Critical patent/CN101341411A/en
Application granted granted Critical
Publication of CN101341411B publication Critical patent/CN101341411B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Telephone Set Structure (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

The invention relates to a testing adapter suitable for testing a wireless telecommunication device. The testing adapter comprises a first contact member (102A) and a second contact member (102B), the first contact member (102A) and the second contact member (102B) having at least one degree of freedom relative to each other and arranged to provide an attachable and detachable mechanical coupling with a surface of a component recess of the wireless telecommunication device on the basis of the at least one degree of freedom.

Description

Test adapter
Technical field
The present invention relates to be used to test the test adapter of wireless telecom gear.
Background technology
The manufacturing of wireless telecom gear relates to complicated test process, and wherein wireless telecom gear is placed in the proving installation and accepts machinery and Electronic Testing.Said test process relates to the Mechanical Contact between this proving installation and the wireless telecom gear so that settle and handle this wireless telecom gear.The formation of said Mechanical Contact has influenced the used time and the needed technology of test interface of visiting wireless telecom gear of test process.Therefore, the technology of considering to be used to test wireless telecom gear is useful.
Summary of the invention
The object of the present invention is to provide a kind of improved test adapter.According to an aspect of the present invention; A kind of test adapter that is used to test wireless telecom gear is provided; This test adapter comprises first contact component and second contact component, first contact component and second contact component have at least one degree of freedom relative to each other and be set on the basis of said at least one degree of freedom, provide with the surface of the component-recess of wireless telecom gear can attached and dismountable mechanical couplings.
The present invention provides some advantages.Use component-recess as the efficient way of under test environment, handling wireless telecom gear is provided on the Mechanical Contact surface between test adapter and the wireless telecom gear.In addition, the lid that uses component-recess to reduce wireless telecom gear as the Mechanical Contact surface receives mechanical pressure and the situation that produces visual defects.
Description of drawings
Hereinafter the present invention is described more specifically for reference implementation mode and accompanying drawing, in the accompanying drawings:
Figure 1A shows first example according to the structure of the test adapter of first embodiment;
Figure 1B shows second example according to the structure of the test adapter of first embodiment;
Fig. 2 shows the 3rd example according to the structure of the test adapter of first embodiment;
Fig. 3 shows first example according to the structure of the test adapter of second embodiment;
Fig. 4 shows second example according to the structure of the test adapter of second embodiment;
Fig. 5 shows the 3rd example according to the structure of the test adapter of second embodiment;
Fig. 6 shows first example according to the structure of the test adapter of the 3rd embodiment;
Fig. 7 shows second example according to the structure of the test adapter of the 3rd embodiment;
Fig. 8 shows the 3rd example according to the structure of the test adapter of the 3rd embodiment;
Fig. 9 shows the 4th example according to the structure of the test adapter of the 3rd embodiment;
Figure 10 shows first example according to the structure of the test adapter of the 4th embodiment;
Figure 11 shows second example according to the structure of the test adapter of the 4th embodiment;
Figure 12 shows the 3rd example according to the structure of the test adapter of the 4th embodiment;
And
Figure 13 shows the example of structure according to the test adapter of the 5th embodiment.
Embodiment
With reference to the example of structure of Fig. 1 analysis according to the test adapter 100 of embodiment of the present invention.Test adapter 100 comprises the first contact component 102A and the second contact component 102B.The first contact component 102A and the second contact component 102B form required yardstick and by mutually positioning for to make test adapter 100 can be installed in the component-recess of wireless telecom gear 110 (componentrecess) 124.
Wireless telecom gear 110 also can be described as mobile phone, cell phone, subscriber equipment, transfer table, portable terminal and/or aerogram modulator-demodular unit.Yet, the invention is not restricted to cited equipment, but can be applicable to be connected to any wireless telecom gear of radio telecommunication network.
The first contact component 102A and the second contact component 102B have at least one degree of freedom 104 relative to each other; The relative position of win the contact component 102A and the second contact component 102B can be changed, be provided at thus between the surperficial 120A-120D of test adapter 100 and component-recess 124 can attached and dismountable mechanical couplings.
Degree of freedom 104 can be to realize counterrotating rotary freedom between the first contact component 102A and the second contact component 102B.Said relative rotation can be pivotally supported, makes the overall dimension of test adapter 100 in counterrotating process, change, and makes test adapter 100 can be attached to component-recess 124 neutralizations from component-recess 124 dismountings thus.
Said at least one degree of freedom 104 has the parallel component of line between the relative part with the surperficial 120A-120D of component-recess 124.Part for example is part 120C and part 120D relatively.
The relative position of the first contact component 102A and the second contact component 102B can be by topworks's 112 controls, and said topworks 112 can be integrated among the first contact component 102A and/or the second contact component 102B.
Test adapter 100 is pressed in the component-recess 124 along installation direction 106 under the situation of the disengaging configuration that is in this test adapter 100.At this disengaging configuration, the interval between the first contact component 102A and the second contact component 102B is less than the relative part 120C of component-recess 124, the interval between the 120D.Then, the interval between the first contact component 102A and the second contact component 102B increases.When this is enough to mechanical couplings is provided at interval, obtain bonding station, and wireless telecom gear 110 is supported mechanically by test adapter 100.This bonding station makes wireless telecom gear 110 can stand test process.Test process can relate to the visit that for example user interface, data bus and/or power to wireless telecom gear 110 connect.Test process also can relate to the visual examination to wireless telecom gear 110 by test macro and/or tester.
Test adapter 100 can be assembled to unshowned test macro in Figure 1A.This test macro can comprise the support that is used for test adapter 100 is navigated to the position that is suitable for test macro and/or tester.
Component-recess 124 normally is used for can be attached and the depression of detachable member (like battery or memory cards).Component-recess 124 relies on embodiment also can be called battery cave or draw-in groove.Test adapter 100 also can be according to the shape of the surperficial 120A to 120D of component-recess 124 by adaptive to guarantee sufficient mechanical couplings.
The first contact component 102A and the second contact component 102B are processed by solid material, and said solid material is plastics, pottery or metal for example.
Further referring to Figure 1A, test adapter 100 can comprise and be used for providing and at least one contact part 114 that electrically contacts 108,116 electric coupling that is positioned at component-recess 124.Contact part 114 is connected in electric connector 122, and this electric connector 122 is connected in test macro again.Contact part 114 provides from the test macro to the wireless telecom gear 110 the electrical testing object such as the electricity visit of power supply, sim card slot (Subscriber Identity Module), motherboard contact point or testing weld pad.The visit of this electricity makes test signal can be input to wireless telecom gear 110 neutralizations to make the response signal can be from wireless telecom gear 110 outputs.Contact part 114 can be located according to the position that electrically contacts 108,116.
Referring to Figure 1B, test adapter 100 is shown from component-recess side.Show 116 contact parts 118 that contact that electrically contact with the bottom that is positioned at component-recess 124.Contact part 114,118 can extend to guarantee and the abundant electric coupling that electrically contacts 108,116 from the first contact component 102A and the second contact component 102B slightly.Electrically contact 114,118 and can be equipped with suspending mechanism (suspensionmechanism), said suspending mechanism when test adapter 100 is in bonding station, limit contact part 114,118 and electrically contact 108, the mechanical force between 116.
Fig. 2 shows the example of the test adapter 100 that is connected to external support 126 (like support).In this example, test adapter 100 is in bonding station, and contact part 114,118 is connected to and electrically contacts 108,116.
Referring to the example shown in Fig. 3 to Figure 12, in one embodiment of the present invention, test adapter 100 comprises the force transformation mechanism with the first contact component 102A and second contact component 102B coupling.Said force transformation mechanism is transformed into second force component 302 with first force component 304, and wherein said first force component 304 produces when test adapter 100 is pressed in the component-recess 124.Second force component 302 is parallel to the relative part 120C in component-recess 124, the line between the 120D, and mechanical couplings and the part 120C of component-recess 124 and the mechanical couplings between the second contact component 102B between the part 120D and the first contact component 102A are provided thus.
Test adapter 100 can or be pressed in the component-recess 124 through automatic mechanism such as robots arm by the tester.
Referring to Fig. 3, can be set to abut against each other and between the first contact component 102A and the second contact component 120B, introduce collapsible contact (folding contact) 306 and implement force transformation mechanism through the first contact component 102A and the second contact component 120B.At the disengaging configuration of test adapter 100, near the point of test adapter folding contact 306 separates with the bottom of component-recess 124, and the end of the end of the first contact component 102A and the second contact component 120B is positioned near the bottom of component-recess 124.In the case, the first contact component 102A and the second contact component 120B form V-arrangement test adapter 100 flexibly, in its end when this test adapter 100 applies first force component 304 near relative part 120C, the 120D on the surface of component-recess 124.
In an embodiment of the invention, mechanical transmission mechanism comprises first gear 300A that is connected in the first contact component 102A and the second gear 300B that is connected in the second contact component 102B.The first gear 300A and the second gear 300B are coadapted with regard to tooth size and tooth pitch for example.The first gear 300A and the second gear 300B are coupled to each other and be set to transmitting revolving force each other.Gear 300A, 300B instead be to the needs of collapsible contact 306, provides the first contact component 102A to contact with rigidity between the second contact component 102B with the first contact component 102A and big rotation angle between the second contact component 102B thus.
With reference to example shown in Fig. 4, the test adapter 100 that Fig. 3 is shown is in bonding station.The first contact component 102A contacts with surface portion 120D, and second contact component contacts with surface portion 120C, and test adapter 100 and wireless telecom gear 110 mechanically are coupled.Electrically contacting of contact part 114 and component-recess 124 108 contacts.Fig. 4 also shows the part of the extension 400 of contact part 114, and this extension 400 can be connected in wiring or other device that is used for contact part 114 is electrically connected to test macro.
With reference to example shown in Fig. 5, show the test adapter configuration of Fig. 3 and Fig. 4 from another skeleton view.Fig. 5 shows and extends 400 and other 118 contact parts 500 that are connected that electrically contact that are used for the bottom that is positioned at component-recess 124.In addition, also show and be used to provide the locating device 504 of test adapter 100 with respect to the mechanical location accurately of wireless telecom gear 100.
With reference to example shown in Fig. 6 to Fig. 9; In an embodiment of the invention; The first contact component 102A comprises first guiding device 600; This first guiding device is used for when test adapter is pressed into component-recess 124, guiding the second contact component 120B to leave the first contact component 102A, is formed on the surperficial 120C of test adapter 100 and component-recess 124, the mechanical couplings between the 120D thus.
First guiding device 600 can be the groove 600 that is formed at the first contact component 102A, one side.The second contact component 102B can comprise from the body of the second contact component 102B and extends to the extension 602 the groove 600, like bar (bar).
Guiding device 600 can also be the protruding-type guide structure that extends from the first contact component 102A, like guide rail.In this case, the second contact component 102B comprises the contact structures compatible with this protruding-type guide structure.
Guiding device 600 can have flexibility makes that this second contact component 102B has serpentine track when moving the second contact component 102B along guiding device 600.When the first contact component 102A applies first force component 304; The second contact component 102B follows the serpentine track with respect to the first contact component 102A; Produce second force component 302 thus, this force component increases by the relative position of the first contact component 102A and the second contact component 102B.Test adapter 100 is handled disengaging configuration in Fig. 6, and test adapter 100 is just reaching bonding station in Fig. 7.
In Fig. 8, be in bonding station at the test adapter shown in Fig. 6 and Fig. 7.Fig. 8 shows and the contact part 114 that electrically contacts 108 electric coupling.Extension 400 that also shows contact part 114 and 118 the contact part 800 of electrically contacting that is connected to component-recess 124 bottoms.
Fig. 9 shows the test adapter of Fig. 6 to Fig. 8 from another skeleton view.Show a plurality of extensions 400 of contact part 108.Test adapter 100 also can comprise and the 118 a plurality of contact parts 800 that are connected that electrically contact that are positioned at component-recess 124 bottoms.
With reference to the example of Figure 10 to Figure 12, in an embodiment of the invention, test adapter 100 comprises the body 920 with the first contact component 102A and second contact component 102B coupling.Body 920 comprises second guiding device 926,928; This second guiding device guides the second contact component 102B to leave the first contact component 102A when test adapter 100 is pressed in the component-recess 124, is formed on the surperficial 120C of test adapter 100 and component-recess 124, the mechanical couplings between the 120D thus.
In an embodiment of the invention, body 920 comprises second guiding device 926 that is used to guide the first contact component 102A, and the second contact component 102B is connected in body 920.In the case, be used to guide second guiding device 928 of the second contact component 102B not exist.
Second guiding device 926,928 can be the groove that is formed in the body 920.Second guiding device 926,928 also can be the protruding-type guide structure.
The first contact component 102A and the second contact component 102B can have respectively will be by the extension 922 and 924 of second guiding device, 926,928 guiding.
Guiding device 926,928 can have flexibility, makes that the said first contact component 102A and the second contact component 102B have serpentine track when moving the first contact component 102A and the second contact component 102B along guiding device 926,928.When first force component 304 is applied to body 920; The first contact component 102A and the second contact component 102B follow this serpentine track; Produce second force component 302 thus, this force component increases by the relative position of the first contact component 102A and the second contact component 102B.Test adapter 100 is in disengaging configuration in Figure 10, and test adapter 100 is in bonding station in Figure 11 and Figure 12.
Figure 11 also shows and extends 400 and electrically contact 108 contact part 114 with being connected to.Show 118 contact parts 800 that contact that electrically contact with the bottom that is positioned at component-recess 124.
With reference to Figure 12, show another skeleton view of Figure 10 and Figure 11.Figure 12 shows gear 940A, 940B, its function and structure can with index map 3 to Fig. 5 describe similar.
With reference to Figure 13; In an embodiment of the invention; The first contact component 102A comprises the 3rd guiding device 944 that is used for guiding along a direction the second contact component 102B; Like guide rail, said direction comprise with in the relative part 120C on the surface of component-recess 124, the parallel durection component of line between the 120D.Test adapter 100 also comprises the power transmission device 942 with the first contact component 102A or second contact component 102B coupling.Power transmission device 942 transmits and is used for the slide external force of the first contact component 102A with respect to the second contact component 102B.Power transmission device 942 can comprise from the first contact component 102A or the second contact component 102B bar that extends and the bearing 952 that is used for providing from external structure 950 level and smooth support.
The second contact component 102B can comprise and guiding device 944 compatible open slots so as the first contact component 102A to be provided and the second contact component 102B between sufficient Mechanical Contact.
Test adapter 100 is pivotable to external structure 950 also.Supported by external structure 950 at test adapter 100 power transmission device 942 when pivot 940 rotates, the first contact component 102A is slided along the 3rd guiding device 944.In the example of Figure 13, test adapter 100 is set to when the power from the directing force conveyer 942 of external support 950 reduces, provide bonding station.Power from external support 950 can be controlled through rotating wireless telecom gear 110 along direction shown in the arrow 946.Test adapter 100 also can comprise the for example power apparatus of spring, is used for when not applying external support 950, forcing test adapter 100 to get into bonding station.When test adapter 100 was supported to external support 950, said test adapter 100 was discharged from bonding station.
Even preceding text have been described the present invention according to accompanying drawing with reference to example, yet be clear that and the invention is not restricted to this, but can be modified in a number of ways within the scope of the appended claims.

Claims (8)

1. test adapter that is used to test wireless telecom gear; It is characterized in that said test adapter comprises first contact component (102A) and second contact component (102B), first contact component (102A) and second contact component (102B) have at least one degree of freedom relative to each other and be set on the basis of said at least one degree of freedom, provide with the surface of the component-recess of said wireless telecom gear can attached and dismountable mechanical couplings.
2. test adapter according to claim 1 is characterized in that said test adapter also comprises: at least one contact part (114,118) is used for providing and the electric coupling that electrically contacts that is positioned at said component-recess.
3. test adapter according to claim 1 is characterized in that first contact component (102A) and second contact component (102B) are set to provide the mechanical couplings with component-recess, and said component-recess is selected from the group that comprises battery cave and draw-in groove.
4. test adapter according to claim 1; It is characterized in that said test adapter comprises: with the force transformation mechanism of first contact component (102A) and second contact component (102B) coupling; Be used for first force component (304) is transformed into second force component (302); Wherein, Said first force component (304) produces when said test adapter is pressed in the said component-recess; Line between the following relative part on said second force component (302) and the surface of said component-recess is parallel, and said relative part is the relative part that electrically contacts (108) place of said component-recess, and surface and the surface of mechanical couplings between said first contact component (102A) and said component-recess and the mechanical couplings between said second contact component (102B) of said component-recess is provided thus.
5. test adapter according to claim 4; It is characterized in that said force transformation mechanism comprises first gear (300A) that is connected in first contact component (102A) and second gear (300B) that is connected in second contact component (102B), said first gear (300A) and said second gear (300B) are set to transmit each other revolving force.
6. test adapter according to claim 4; It is characterized in that said first contact component (102A) comprising: first guiding device (600); Be used for when said test adapter is pressed into said component-recess, guiding said second contact component (102B) to leave said first contact component (102A), form the mechanical couplings between the surface of said test adapter and said component-recess thus.
7. test adapter according to claim 4; It is characterized in that said test adapter comprises the body (920) that is coupled with first contact component (102A) and second contact component (102B); Said body (920) comprising: second guiding device (926; 928); Be used for when said test adapter is pressed into said component-recess, guiding said second contact component (102B) to leave said first contact component (102A), form the mechanical couplings between the surface of said test adapter and said component-recess thus.
8. test adapter according to claim 1; It is characterized in that first contact component (102A) comprising: the 3rd guiding device (944); Be used for guiding said second contact component (102B) on a direction; Said direction comprises the parallel durection component of line between the following relative part with the surface of said component-recess; Said relative part is the relative part that electrically contacts (108) place of said component-recess, and said test adapter also comprises: power transmission device (942), with said first contact component (102A) or said second contact component (102B) coupling; Be used for transmitting the external force that said second contact component (102B) is slided with respect to said first contact component (102A); Also pivotable is to external structure for said test adapter, and said power transmission device (942) is set to supported by said external structure at said test adapter this power transmission device (942) when pivot rotates, and said first contact component (102A) is slided along said the 3rd guiding device (944).
CN2005800523516A 2005-12-20 2005-12-20 Test adapter Expired - Fee Related CN101341411B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2005/050469 WO2007071807A1 (en) 2005-12-20 2005-12-20 Testing adapter

Publications (2)

Publication Number Publication Date
CN101341411A CN101341411A (en) 2009-01-07
CN101341411B true CN101341411B (en) 2012-11-21

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US (1) US8022712B2 (en)
EP (1) EP1969381B1 (en)
JP (1) JP4612091B2 (en)
KR (1) KR101202760B1 (en)
CN (1) CN101341411B (en)
BR (1) BRPI0520771A2 (en)
WO (1) WO2007071807A1 (en)

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CN102055339B (en) * 2009-10-30 2014-03-26 深圳富泰宏精密工业有限公司 Power supply device for testing
TW201245738A (en) * 2011-05-12 2012-11-16 Askey Computer Corp Inspection apparatus using touch probe for signal transmission
CN107302380B (en) * 2017-06-19 2020-04-07 广东小天才科技有限公司 Communication equipment

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Also Published As

Publication number Publication date
US20080315894A1 (en) 2008-12-25
WO2007071807A1 (en) 2007-06-28
JP4612091B2 (en) 2011-01-12
EP1969381B1 (en) 2014-04-09
CN101341411A (en) 2009-01-07
BRPI0520771A2 (en) 2009-05-26
EP1969381A1 (en) 2008-09-17
KR101202760B1 (en) 2012-11-21
US8022712B2 (en) 2011-09-20
KR20080081930A (en) 2008-09-10
EP1969381A4 (en) 2011-12-28
JP2009520422A (en) 2009-05-21

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Granted publication date: 20121121

Termination date: 20191220